CN220602263U - Waste water and waste heat recovery device of heat exchanger - Google Patents
Waste water and waste heat recovery device of heat exchanger Download PDFInfo
- Publication number
- CN220602263U CN220602263U CN202322129283.7U CN202322129283U CN220602263U CN 220602263 U CN220602263 U CN 220602263U CN 202322129283 U CN202322129283 U CN 202322129283U CN 220602263 U CN220602263 U CN 220602263U
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- CN
- China
- Prior art keywords
- waste water
- heat
- heat exchanger
- screw
- heat exchange
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000011084 recovery Methods 0.000 title claims abstract description 40
- 239000002351 wastewater Substances 0.000 title claims abstract description 23
- 239000002918 waste heat Substances 0.000 title claims abstract description 17
- 241000883990 Flabellum Species 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 14
- 239000007788 liquid Substances 0.000 abstract description 5
- 238000003756 stirring Methods 0.000 abstract description 4
- 239000012530 fluid Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Abstract
The utility model discloses a waste water and waste heat recovery device of a heat exchanger, which comprises a recovery box, wherein a water supply pipe, a water drain pipe and a heat exchange pipe are arranged on the recovery box, a rotating fan blade is arranged in the heat exchange pipe in a rotating mode, a reciprocating screw is arranged in the recovery box in a rotating mode and is connected with the rotating fan blade through a rotating mechanism, a screw sleeve is sleeved on the outer wall of the reciprocating screw through a limiting mechanism thread, and a lifting frame is arranged in the recovery box and is connected with the screw sleeve through a fixing mechanism. According to the utility model, through arranging the components such as the reciprocating screw rod, the screw rod sleeve, the joint plate, the lifting frame and the like, the stirring operation of the low-temperature liquid in the recovery box is realized, and the uniformity of the whole temperature is ensured; through setting up rotation flabellum, driving gear and drive gear, the reciprocating screw in the device need not to be equipped with power device alone, with the help of the interior high temperature waste water drive of circulation of heat exchange tube can, holistic linkage is higher.
Description
Technical Field
The utility model relates to the technical field of waste heat recovery, in particular to a waste water waste heat recovery device of a heat exchanger.
Background
The heat exchanger is energy-saving equipment for realizing heat transfer between two or more fluids with different temperatures, so that heat is transferred from fluid with higher temperature to fluid with lower temperature, and the temperature of the fluid reaches the index specified by the flow, thereby meeting the requirements of process conditions and being one of main equipment for improving the energy utilization rate.
When the device is used for recovering the heat of the wastewater, due to the fact that equipment components for stirring the low-temperature liquid are absent in the device, the temperature of the low-temperature liquid close to the heat exchange tube is higher, the temperature of the low-temperature liquid far away from the Korean heat tube is lower, the overall temperature uniformity is very low, and in order to solve the problem, improvement is needed, so that the device for recovering the waste heat of the wastewater of the heat exchanger is redesigned.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a waste water and waste heat recovery device of a heat exchanger.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a heat exchanger waste water waste heat recovery device, includes the collection box, install water supply pipe, drain pipe and heat exchange tube on the collection box, the intraductal rotation of heat exchange is equipped with the rotation flabellum, the collection box internal rotation is equipped with reciprocating screw, reciprocating screw passes through slewing mechanism and rotates the flabellum and is connected, reciprocating screw outer wall is equipped with the screw sleeve through stop gear thread bush, be equipped with the crane in the collection box, the crane passes through fixed establishment and is connected with the screw sleeve.
Preferably, the rotating mechanism comprises a driving gear connected with the rotating shaft of the rotating fan blade, and the reciprocating screw is provided with a transmission gear meshed with the driving gear.
Preferably, the limiting mechanism comprises a limiting rod arranged in the recovery box, and the limiting rod penetrates through the screw rod sleeve in a sliding mode.
Preferably, the fixing mechanism comprises an engagement plate connected with the lifting frame, and the two engagement plates are arranged outside the screw sleeve and are connected through bolts.
Preferably, the heat exchange tube is of a two-section design, and a spiral tube is arranged between the two sections of the heat exchange tube.
Preferably, the bottom wall in the recovery box is conical, and an electric valve is arranged in the drain pipe.
The utility model has the beneficial effects that:
1. through setting up components such as reciprocating screw, lead screw cover, joint board and lifting frame, realized being in the stirring operation of turning over of the cryogenic liquid in the collection box, guaranteed the homogeneity of whole temperature.
2. Through setting up rotation flabellum, driving gear and drive gear, the reciprocating screw in the device need not to be equipped with power device alone, with the help of the interior high temperature waste water drive of circulation of heat exchange tube can, holistic linkage is higher.
Drawings
Fig. 1 is a schematic structural diagram of a heat exchanger waste water and waste heat recovery device according to the present utility model;
FIG. 2 is a schematic diagram of the internal components of FIG. 1;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;
fig. 4 is a schematic top view of the assembly of the connector plate and the lifting frame.
In the figure: the device comprises a recovery box 1, a water supply pipe 2, a heat exchange pipe 3, a driving gear 4, a reciprocating screw rod 5, a transmission gear 6, a rotating fan blade 7, a spiral pipe 8, a water discharge pipe 9, an electric valve 10, a limit rod 11, a lifting frame 12, a screw rod sleeve 13, a connecting plate 14 and a bolt 15.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, a waste water and waste heat recovery device of a heat exchanger comprises a recovery box 1, wherein a water supply pipe 2, a water drain pipe 9 and a heat exchange pipe 3 are arranged on the recovery box 1, a rotating fan blade 7 is arranged in the rotation of the heat exchange pipe 3, a reciprocating screw 5 is arranged in the rotation of the recovery box 1, the reciprocating screw 5 is connected with the rotating fan blade 7 through a rotating mechanism, a screw sleeve 13 is arranged on the outer wall of the reciprocating screw 5 through a thread sleeve of a limiting mechanism, a lifting frame 12 is arranged in the recovery box 1, and the lifting frame 12 is connected with the screw sleeve 13 through a fixing mechanism.
The rotating mechanism comprises a driving gear 4 which is connected with a rotating shaft of a rotating fan blade 7, a transmission gear 6 meshed with the driving gear 4 is arranged on the reciprocating screw 5, and the driving gear 4 and the transmission gear 6 are both conical gears.
The limiting mechanism comprises a limiting rod 11 arranged in the recovery box 1, the limiting rod 11 penetrates through the screw sleeve 13 in a sliding mode, and the limiting rod 11 realizes limiting operation of the screw sleeve 13 and is prevented from rotating along with the reciprocating screw 5.
The fixing mechanism comprises a connecting plate 14 connected with the lifting frames 12, the two connecting plates 14 are arranged outside the screw rod sleeve 13 and are connected through bolts 15, and synchronous lifting operation of the two lifting frames 12 and the screw rod sleeve 13 is realized by means of a bolt 15 assembly.
The heat exchange tube 3 is designed in two sections, a spiral tube 8 is arranged between the two sections of heat exchange tubes 3, and the spiral tube 8 ensures the time that the high-temperature wastewater stays in the recovery tank 1.
The inner bottom wall of the recovery box 1 is cone-shaped, and an electric valve 10 is arranged in the drain pipe 9, so that the shape is designed to be convenient for the smoothness of water drainage of heating.
When the utility model is used, high-temperature wastewater is sent into the heat exchange tube 3 by prior art equipment such as a water pump and the like, low-temperature water is sent into the recovery box 1 through the water sending tube 2, heat is transferred to the low-temperature water in the recovery box 1 by the high-temperature wastewater flowing through the heat exchange tube 3, waste heat recovery operation of the high-temperature wastewater is realized, in the process, the high-temperature wastewater flowing in the heat exchange tube 3 can drive the rotating fan blades 7 to rotate, the rotating fan blades 7 can drive the reciprocating screw 5 to rotate by means of the driving gear 4 and the transmission gear 6, and the screw sleeve 13 on the outer wall of the reciprocating screw 5 can drive the lifting frame 12 to reciprocate up and down in the recovery box 1 by means of the connecting plate 14, so that stirring operation of water is realized, and heat absorption uniformity of water is ensured.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a heat exchanger waste water waste heat recovery device, includes recovery tank (1), its characterized in that, install delivery pipe (2), drain pipe (9) and heat exchange tube (3) on recovery tank (1), the rotation of heat exchange tube (3) is equipped with rotates flabellum (7), recovery tank (1) rotation is equipped with reciprocating screw (5), reciprocating screw (5) are connected with rotating flabellum (7) through slewing mechanism, reciprocating screw (5) outer wall is equipped with screw sleeve (13) through stop gear thread bush, be equipped with crane (12) in recovery tank (1), crane (12) are connected with screw sleeve (13) through fixed establishment.
2. The heat exchanger waste water waste heat recovery device according to claim 1, wherein the rotating mechanism comprises a driving gear (4) connected with a rotating shaft of the rotating fan blade (7), and the reciprocating screw (5) is provided with a transmission gear (6) meshed with the driving gear (4).
3. A heat exchanger waste water waste heat recovery device according to claim 2, wherein the limit mechanism comprises a limit rod (11) arranged in the recovery tank (1), and the limit rod (11) penetrates through the screw sleeve (13) in a sliding manner.
4. A heat exchanger waste water waste heat recovery device according to claim 3, wherein the fixing means comprises an engagement plate (14) connected to the lifting frame (12), both engagement plates (14) being located outside the screw housing (13) and being connected by bolts (15).
5. The heat exchanger waste water and waste heat recovery device according to claim 4, wherein the heat exchange tube (3) is of a two-stage design, and a spiral tube (8) is arranged between the two-stage heat exchange tube (3).
6. The heat exchanger waste water and waste heat recovery device according to claim 5, wherein the inner bottom wall of the recovery tank (1) is conical, and an electric valve (10) is arranged in the drain pipe (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322129283.7U CN220602263U (en) | 2023-08-09 | 2023-08-09 | Waste water and waste heat recovery device of heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322129283.7U CN220602263U (en) | 2023-08-09 | 2023-08-09 | Waste water and waste heat recovery device of heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220602263U true CN220602263U (en) | 2024-03-15 |
Family
ID=90169076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322129283.7U Active CN220602263U (en) | 2023-08-09 | 2023-08-09 | Waste water and waste heat recovery device of heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220602263U (en) |
-
2023
- 2023-08-09 CN CN202322129283.7U patent/CN220602263U/en active Active
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